Here is the completely updated `question.php`.
I added the missing `$breadcrumbs` array and defined `$category_name` and `$topic_name` right before the header is included. This ensures that `header.php` generates the correct Breadcrumb Schema, page title, and meta description for single question pages.
Replace your entire `question.php` with this:
```php
Automation System MCQS Questions
Q.
What key hardware item ties a CAD/ CAM system together?
Plotter
Digitizer
Graphics workstation
Mouse
None of the above
Explanation:
The correct answer to the question is: Graphics workstation
Q.
The steady-state error is:
zero for all inputs to type 1 systems
None of the above
independent of the type of input
a function of the transient response
decreased by increasing gain.
Explanation:
The correct answer to the question is: decreased by increasing gain.
Q.
A pick-and-place manipulator is:
an intelligent robot
capable of point-to-point operation
primarily used for large parts handling
None of the above
the most flexible of all robots
Explanation:
The correct answer to the question is: capable of point-to-point operation
Q.
Numerical control:
is a method for producing an exact number of parts per hour
is a method for controlling the operation of a machine by means of a set of instructions
applies only to milling machines
None of the above
All of the above
Explanation:
The correct answer to the question is: is a method for controlling the operation of a machine by means of a set of instructions
Q.
The use of specialized workstations:
provides limited growth potentials for 3-D
None of the above
reduces the host computer workload
has a high cost-performance tradeoff
reduces the host computer workload and allows more users
Explanation:
The correct answer to the question is: reduces the host computer workload and allows more users
Q.
The three key elements for a graphics workstation include the host processor, display controller, and:
None of the above
keyboard
mouse
digitizer
CRT
Explanation:
The correct answer to the question is: CRT
Q.
What two disciplines are usually tied by a common data base?
Computer-aided design and computer-aided manufacturing
None of the above
Drafting and documentation
Testing and analysis
Documentation and geometric modeling
Explanation:
The correct answer to the question is: Computer-aided design and computer-aided manufacturing
Q.
The robot:
will be more useful when robot vision is improved significantly
is very primitive at the present
None of the above
represents the most powerful new industrial automation tool currently on the horizon
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology?
None of the above
Stroke CRT
Direct view storage tube
Refresh-vector CRT
Raster scan CRT
Explanation:
The correct answer to the question is: Direct view storage tube
Q.
The speed at which the monitor accepts data is called:
scanning
interlacing
None of the above
response time
bandwidth
Explanation:
The correct answer to the question is: bandwidth
Q.
Flexible manufacturing allows for:
quick and inexpensive product changes
tool design and tool production
factory management
None of the above
automated design
Explanation:
The correct answer to the question is: quick and inexpensive product changes
Q.
If the transient response is under damped:
both a and b
the present overshoot is zero
None of the above
the value of the output will exceed the value of the input at times during the transient period
steady-state will be reached faster than if the system is overdamped
Explanation:
The correct answer to the question is: both a and b
Q.
Which item best describes a CAM technology?
Geometric modeling
Drafting
None of the above
Documentation
Numerical control
Explanation:
The correct answer to the question is: Numerical control
Q.
One of the major benefits of using CAD in tool design is that:
product design represents approximately one-half the engineering costs
tool motions can be checked to see if there is interference between the tool and the object
it simplifies the trial-and-error method
there is better coordination in the materials-handling area
None of the above
Explanation:
The correct answer to the question is: tool motions can be checked to see if there is interference between the tool and the object
Q.
The rectangular boundary around a specific area on the display is called
None of the above
a conic section
a window
a view point
a view plane
Explanation:
The correct answer to the question is: a window
Q.
Today, programmable controllers:
can be cost effective even when replacing just a few relays
are relatively low cost compared with the original digital equipment available for industrial control
are more powerful then the first controllers on the market
None of the above
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the plotters listed below eliminates media size limitations?
Pinch roller
Drum
Flatbed
None of the above
Electrostatic
Explanation:
The correct answer to the question is: Drum
Q.
What is the process lag?
None of the above
The time it takes for the mass of the process to respond to an input change.
The lag in the error signal when the setpoint is changed.
The time it takes for the sensor to respond to a changed.
All of the above
Explanation:
The correct answer to the question is: The time it takes for the mass of the process to respond to an input change.
Q.
The user communicates directly with the computer through its peripheral devices is known as
Intelligent terminal Processing
Batch mode processing
On-line processing
Remote-terminal processing
None of the above
Explanation:
The correct answer to the question is: On-line processing
Q.
Which of these controller types is the most accurate?
Proportional
Three mode
Proportional plus integral
None of the above
Proportional plus derivative
Explanation:
The correct answer to the question is: Three mode
Q.
Over the last ten years, productivity has risen most rapidly in:
None of the above
Italy
France
United States
Japan
Explanation:
The correct answer to the question is: Japan
Q.
Which part of the system performs the "housekeeping" chores?
compiler
interpreter
None of the above
operating system
translator
Explanation:
The correct answer to the question is: operating system
Q.
Most current PC CAD systems are used for producing:
2-D drawings
circuit simulation
solids modeling
None of the above
finite element analysis
Explanation:
The correct answer to the question is: 2-D drawings
Q.
The addition of _____ can reduce processing time.
None of the above
A converter
A co-processor
A buffer
An EPROM
Explanation:
The correct answer to the question is: A co-processor
Q.
Programmable controllers:
are programmed using relay ladder logic
None of the above
cannot perform functions other than relay logic
are widely used in many different industries
(a) and (c) above
Explanation:
The correct answer to the question is: (a) and (c) above
Q.
What should be first considered in choosing a plotter?
The type of data you will input
The cost
The application for which it will be used
The hardware you currently own
None of the above
Explanation:
The correct answer to the question is: The application for which it will be used
Q.
How is the integral mode implemented using analog methods?
Op amp and an RC network to place the error voltage across the capacitor
All of the above
Op amp and resistors
Op amp and a capacitor
None of the above
Explanation:
The correct answer to the question is: Op amp and a capacitor
Q.
The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as
Remote-terminal processing
On-line processing
Intelligent terminal Processing
None of the above
Batch mode processing
Explanation:
The correct answer to the question is: Intelligent terminal Processing
Q.
Vision sensors:
can not improve much in the next decade
All of the above
will remain very costly
will more closely match the capabilities of the human eye
None of the above
Explanation:
The correct answer to the question is: will more closely match the capabilities of the human eye
Q.
Pressure sensors:
use capacitive variations to sense pressure
use an aneroid chamber with a variable resistance output
All of the above
None of the above
use the piezoresistive effect in strain gauge sensors
Explanation:
The correct answer to the question is: All of the above
Q.
A LISP environment consists of a language, a programming environ-ment, and:
a processor
random-access storage
None of the above
a large address
a set of functions
Explanation:
The correct answer to the question is: a set of functions
Q.
The difference between CAD and CAM is that CAD software is directed at product design while CAM software is:
None of the above
specifically for PC-board design
designed for communications
concerned with production and control of tool design
concerned with management programs
Explanation:
The correct answer to the question is: concerned with production and control of tool design
Q.
Which of the following is required for a plotter to perform specific commands?
Software
Driver
None of the above
Hardware
Firmware
Explanation:
The correct answer to the question is: Driver
Q.
The main activity(ies) of Designer in CAD is/are:
All of the above
Application of creativity, ingenuity, and experience.
None of the above
Organisation of design information
Control of the design process in information distribution.
Explanation:
The correct answer to the question is: All of the above
Q.
Microcomputer-based control sys-tems
will have more standard industrial application software available in the future.
None of the above
All of the above
will just keep their present capability
will tend to increase in cost.
Explanation:
The correct answer to the question is: will have more standard industrial application software available in the future.
Q.
The basic difference between broadband and baseband is:
reliability
None of the above
capacity
availability
transmission
Explanation:
The correct answer to the question is: capacity
Q.
Having compatibility and commonality in and between vendors' equipment is called:
None of the above
integration
networking
registration
standardization
Explanation:
The correct answer to the question is: standardization
Q.
The Ziegler-Nichols method:
a and b above
can be used to determine gain factors of a PI loop
None of the above
is a graphical solution method
is a method of control
Explanation:
The correct answer to the question is: a and b above
Q.
The two major categories of software are: application software and
UNIX software
high-level languages
None of the above
system software
CAD software
Explanation:
The correct answer to the question is: system software
Q.
High-level languages:
are very difficult to use
require knowledge of the computer design
None of the above
cannot be used with automatic systems.
are "procedure-oriented"
Explanation:
The correct answer to the question is: are "procedure-oriented"
Q.
A Hall effect switch is usually used to:
None of the above
sense the presence of a magnetic object.
sense a vacuum
measure temperature
measure voltage
Explanation:
The correct answer to the question is: sense the presence of a magnetic object.
Q.
Robots consist of three basic components; power supply, control (memory) console, and:
coaxial cable
mechanical unit (arm)
None of the above
microcomputer
software
Explanation:
The correct answer to the question is: mechanical unit (arm)
Q.
The device that assembles groups of characters into complete messages prior to their entering the CPU is called:
a communications processor
an editor
None of the above
an interpreter
a compiler
Explanation:
The correct answer to the question is: a communications processor
Q.
What two methods are available to build electronic continuous control?
Pneumatic and analog
None of the above
Analog and digital
All of the above
Analog and mechanical
Explanation:
The correct answer to the question is: Analog and digital
Q.
A servo controlled robot:
stop only at fixed points on each axis
can accelerate
must be hydraulically driven
None of the above
must be electrically driven
Explanation:
The correct answer to the question is: can accelerate
Q.
Which of the following is considered a high-level language?
All of the above
FORTRAN
None of the above
Machine language
Assembly language
Explanation:
The correct answer to the question is: FORTRAN
Q.
A technique for displaying applications where complex 3-D geometric are required for the exteror shall of a product is called:
surface modeling
solid modeling
None of the above
2-D modeling
3-D modeling
Explanation:
The correct answer to the question is: surface modeling
Q.
Sensors:
None of the above
probably will not improve over the next decade
are easily developed
will be much smarter and more sophisticated in the future
are not important in automation
Explanation:
The correct answer to the question is: will be much smarter and more sophisticated in the future
Q.
The output of a thermocouple is:
a current
a voltage
a capacitance
None of the above
a resistance
Explanation:
The correct answer to the question is: a voltage
Q.
CAE and CAM are linked through:
None of the above
parts production and testing
a common data base and communications system
assembly automation and tool production.
NC tape programming and automated design
Explanation:
The correct answer to the question is: a common data base and communications system
Q.
The power source that drives the manipulator can be:
All of the above
pneumatic
electric
hydraulic
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
A flexible manufacturing system may be:
an automated assembly line
very difficult to change when new products are introduced
None of the above
expensive to alter
All of the above.
Explanation:
The correct answer to the question is: an automated assembly line
Q.
A venturi tube:
is made only of metal
can be used to measure gas or liquid flow rates
is extremely difficult to use
measures the presence of a liquid
None of the above
Explanation:
The correct answer to the question is: can be used to measure gas or liquid flow rates
Q.
The linking of PCs with a communi-cations system is referred to as:
workstations
None of the above
streaming
turnkey systems
networking
Explanation:
The correct answer to the question is: networking
Q.
An assembly language instruction:
does not require knowledge of the computer design
corresponds to one computer operation
All of the above
is written in ones and zeros
None of the above
Explanation:
The correct answer to the question is: corresponds to one computer operation
Q.
Historically, central systems were used because:
memory was very expensive
semiconductor memory was not available
memory consumed a large amount of power
All of the above
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
When a computer fetches an instruction, the binary code representing the instruction appears on the:
I/O address bus
memory data bus
None of the above
output data bus
input data bus
Explanation:
The correct answer to the question is: memory data bus
Q.
Flat panel displays are based on what type of technology?
Very large-scale integration (VLSI)
None of the above
Solid state
RGB monitor
Direct view storage tube
Explanation:
The correct answer to the question is: Solid state
Q.
The heart of automation technology is.
computers
control
None of the above
sensors
robots
Explanation:
The correct answer to the question is: computers
Q.
Which of the following elements can be used with a TI510 FC?
Flashing light
Drum timer
Cymbal timer
None of the above
Metronome
Explanation:
The correct answer to the question is: Drum timer
Q.
An encoder:
converts an input to a binary number
converts a binary number to a decimal number.
None of the above
can have only four keys
is used to send telegraph signals
Explanation:
The correct answer to the question is: converts an input to a binary number
Q.
How is the integral mode implemented on a digital controller?
All of the above
the error signal is summed over a discrete time interval and accumulated by the controller
the digital controller cannot handle integral mode
None of the above
the error is divided into discrete amounts
Explanation:
The correct answer to the question is: the error signal is summed over a discrete time interval and accumulated by the controller
Q.
Which of the following editor(s) is(are) incorporated into general CAD system?
None of the above
All of the above
Macro and symbol Editor
Point Editor
Line Editor
Explanation:
The correct answer to the question is: All of the above
Q.
A solenoid:
is widely used in industrial automation
is related to an aneroid
is spring operated
can be used only in de circuits
None of the above
Explanation:
The correct answer to the question is: is widely used in industrial automation
Q.
Using a microcomputer as a controller allows:
simpler mechanical hardware
more self diagnostics of the machine operation
None of the above
All of the above
faster cycle time
Explanation:
The correct answer to the question is: All of the above
Q.
Programming languages currently available for robots:
All of the above
None of the above
may allow primitive motion
require training
may be point-to-point languages
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following represents a conditional branching instruction?
BGT LOOPS
GOTO 50
X = 5 + Y
None of the above
JMP MOTOR
Explanation:
The correct answer to the question is: BGT LOOPS
Q.
The two types of relays in a PC are:
a retentive relay and a non-retentive relay
All of the above
an output relay and a control relay
None of the above
a control relay and a retentive relay
Explanation:
The correct answer to the question is: an output relay and a control relay
Q.
A stepping motor;
None of the above
is a good choice where continuous rotation is needed
has a commutator
has a speed proportional to voltage input
can index positional movement.
Explanation:
The correct answer to the question is: can index positional movement.
Q.
Automation normally means:
a net increase in jobs.
no change in jobs.
None of the above
a net loss of jobs.
All of the above
Explanation:
The correct answer to the question is: a net increase in jobs.
Q.
The physical arrangement of equipment in a network is called:
None of the above
pairing
logic
topology
queuing
Explanation:
The correct answer to the question is: topology
Q.
When was the first successful industrial robot installed in the General Motors Plant in USA?
1961
1960
1967
1963
None of the above
Explanation:
The correct answer to the question is: 1961
Q.
Many things can be done to minimize downtime loss. Identify two of them.
both b and c
establish a user forum program
stock critical spare parts
None of the above
provide an extra workstation
Explanation:
The correct answer to the question is: both b and c
Q.
The electronic component that has been the key to recent developments in automation is the:
improved vacuum tube
diode
transistor
integrated circuit
None of the above
Explanation:
The correct answer to the question is: integrated circuit
Q.
Two of the major processing languages are PROLOG and:
COBOL
LISP
BASIC
None of the above
Pascal
Explanation:
The correct answer to the question is: LISP
Q.
Which type of digitizer measures a wave traveling at the speed of sound?
Electrostatic
None of the above
Digitizing sr amer
Sonic
Caparitive
Explanation:
The correct answer to the question is: Sonic
Q.
The three different types of pen plotter technology are flatbed, drum, and:
None of the above
impact
pinch roller
electrostatic
thermal
Explanation:
The correct answer to the question is: pinch roller
Q.
An operating system:
is useless in most control applications
provides ability for other programmers to understand the software structure
All of the above
None of the above
can help reduce software development time
Explanation:
The correct answer to the question is: can help reduce software development time
Q.
Stepping motors:
All of the above
can be built to index different amounts by changing the pole configuration
do not require commutators
can run at varying speeds
can run both clockwise and counterclockwise
Explanation:
The correct answer to the question is: All of the above
Q.
Who made the statement "if a robot can do a job, a person should not be doing it"?
Prof. Meredith Turing, London University
Prof. F. A. Fisher of Britain
John Smith, USA
Ron Albo of Shugart Associates, California
None ,of the above
Explanation:
The correct answer to the question is: Ron Albo of Shugart Associates, California
Q.
The axis of movement of a robot may include:
None of the above
Wrist rotation
All of the above
X-Y coordinate motion
elbow rotation
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following is often used as an alternative to the light pen or in association with storage tube displays?
Mouse
Tablet
None of the above
Track ball
Digitiser
Explanation:
The correct answer to the question is: Tablet
Q.
The first industrial robot for commercial uses was installed in a Japanese plant at Toyota Automatic Loom Company, the parent company of the Toyota Automobile Group. When did this robot go into operation?
Nov-66
None of the above
Dec-67
Apr-70
Jun-65
Explanation:
The correct answer to the question is: Dec-67
Q.
Which of the following symbol modes are used to input of graphics to General CAD system?
None of the above
Arc and Circle mode
Live and Rectangle mode
Dimension and Alphanumeric mode
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
The rate at which scanning is repeated is called the:
stroke rate
None of the above
resolution
refresh rate
bandwidth
Explanation:
The correct answer to the question is: refresh rate
Q.
A way to transfer programs to a central system is:
None of the above
by setting bit switches on the central CPU
to copy the program into PROMs and install the PROMs in the system
All of the above
to develop the program on the actual system only
Explanation:
The correct answer to the question is: to copy the program into PROMs and install the PROMs in the system
Q.
The "end-effector" of a robot:
can be an actual tool
None of the above
All of the above
may have a gripping action
is the robot "hand"
Explanation:
The correct answer to the question is: All of the above
Q.
The difference between a high-technology and a medium-technology robot is the:
speed of movement
range of motion of the robot
accuracy of the robot
None of the above
complexity of the task it can perform.
Explanation:
The correct answer to the question is: complexity of the task it can perform.
Q.
What Is a process variable?
A manipulated variable
None of the above
A controlled variable
All of the above
A process parameter that changes value
Explanation:
The correct answer to the question is: All of the above
Q.
A continuous process is:
used only with analog controllers.
used only for simple tasks
one that never shuts down
self-contained in that raw materials enter the process and an identifiable products exits the process.
None of the above
Explanation:
The correct answer to the question is: self-contained in that raw materials enter the process and an identifiable products exits the process.
Q.
An operational amplifier:
can be used to sum two or more signals
uses the principle of feedback
All of the above
None of the above
can be used to subtract two or more signals
Explanation:
The correct answer to the question is: All of the above
Q.
The computer graphics system called SKETCHPAD was demonstrated at
None of the above
Imperial college of Science and Technology, London, 1973
Massachusetts Institute of Technology in 1963
University of Aston, Birmingham, 1960
Cranfield Institute of Technology, London, 1962
Explanation:
The correct answer to the question is: Massachusetts Institute of Technology in 1963
Q.
The new industrial revolution has been caused by:
demand for higher wages
advances in electronics
social unrest
None of the above
the Vietnam War
Explanation:
The correct answer to the question is: advances in electronics
Q.
In the instruction, 500 SUBA # 50 the command field is:
SUBA
None of the above
500
# 50000
(b) and (c)
Explanation:
The correct answer to the question is: SUBA
Q.
The APT (automatically progra-mmed tools) language is used with:
large automation systems
None of the above
drafting systems
numerical controlled machines.
programmable controllers
Explanation:
The correct answer to the question is: numerical controlled machines.
Q.
A proportional plus integral contro-ller can:
None of the above
has no transient response
can increase the system type
can compensate for lag
both (b) and (c)
Explanation:
The correct answer to the question is: both (b) and (c)
Q.
For a type 1 system, the steady-state:
input for acceleration input is always non-zero
None of the above
error for a step input is always zero
error for a velocity input is always zero
(a) and (c)
Explanation:
The correct answer to the question is: (a) and (c)
Q.
Which of the methods below can be used to tell a robot what it is to do?
None of the above
(a) and (c)
Walk-through
Software program
Set mechanical stops
Explanation:
The correct answer to the question is: (a) and (c)
Q.
Semiconductor devices:
have a very short infant mortality period
usually have a very short MTBF (mean time between failure)
are less reliable than electro
None of the above
All of the above
Explanation:
The correct answer to the question is: have a very short infant mortality period
Q.
What prevents a robotic instrument from running into other objects?
None of the above
functional manipulators
negative image
memory
sensory devices
Explanation:
The correct answer to the question is: sensory devices
Q.
Which of the following devices would be classified as a robot by the Robot Institute of America?
None of the above
Automobile
All of the above
Artificial hand
Pick-and-place manipulator
Explanation:
The correct answer to the question is: Pick-and-place manipulator
Q.
In general, American buyers will purchase goods:
None of the above
(a) and (c)
that offer the best quality for the least money.
that are made in America, even at higher costs.
without regard to country of manufacturer.
Explanation:
The correct answer to the question is: (a) and (c)
Q.
The ideal solution is to have a system coordinator who will interface with the engineering and manufacturing managers, as well as the:
marketing manager
MIS manager
president
None of the above
finance manager
Explanation:
The correct answer to the question is: MIS manager
Q.
Most industrial control applications:
can be solved using more than one method of control
None of the above
can be done more reliably using solid-state methods
All of the above
must have the process specified correctly to be successful
Explanation:
The correct answer to the question is: All of the above
Q.
In raster-scan colour monitors, colour can be intensified by:
having each electron gun controlled by separate signal
having each electron gun controlled by a composite signal
using an in-line gun arrangement with a solid metal mesh
grouping the phosphor dots in a circular pattern
None of the above
Explanation:
The correct answer to the question is: having each electron gun controlled by separate signal
Q.
Compared to humans, machines:
can work in harsher environments
(a) and (c)
None of the above
can make more complex decisions based on unexpected circumstances
make fewer errors
Explanation:
The correct answer to the question is: (a) and (c)
Q.
A microprocessor:
is another name for a computer
is a CPU in integrated circuit form
None of the above
executes a program of instructions
(a) and (c)
Explanation:
The correct answer to the question is: (a) and (c)
Q.
Several objectives are required to achieve a successful data base management program. These are availability of data, quality of data, and
transmission of data
desirability of data
up-to-date data
compatibility of data
None of the above
Explanation:
The correct answer to the question is: up-to-date data
Q.
When one must sell a project to management, the most important document he or she can produce is a:
None of the above
summary of the problem
procedure for purchase
project evaluation
method for financing the project
Explanation:
The correct answer to the question is: project evaluation
Q.
FORTRAN is:
a mathematically oriented language
None of the above
a medium-level language
machine dependent
All of the above
Explanation:
The correct answer to the question is: a mathematically oriented language
Q.
When of the following produces the best quality graphics reproduction?
Laser printers
Dot metric printers
None of the above
Plotters
Ink jet printers
Explanation:
The correct answer to the question is: Plotters
Q.
What kind of capability is required if one plans to interface with a plotter or printer?
A co-processor
A graphics cable
RGB monitor
None of the above
A graphics board
Explanation:
The correct answer to the question is: A graphics board
Q.
Actuators are used to:
All of the above
sense an object
None of the above
activate a chemical
make a mechanical movement
Explanation:
The correct answer to the question is: make a mechanical movement
Q.
An aneroid barometer
measures pressure by sensing deflection of an evacuated chambers.
can measure only atmospheric pressure
None of the above
can be used to measure gas or liquid flow rates
is very unreliable
Explanation:
The correct answer to the question is: measures pressure by sensing deflection of an evacuated chambers.
Q.
Use of modern control technology in automation systems:
None of the above
All of the above
reduces costs
increases yield
improves reliability
Explanation:
The correct answer to the question is: All of the above
Q.
Computer-based controllers:
are very difficult to change
are very flexible
None of the above
(a) and (c) above
should be built in a modular fashion wherever possible
Explanation:
The correct answer to the question is: (a) and (c) above
Q.
The hardware device Jhat acts as both a switching and connecting unit is called a(n):
None of the above
RS-232C port
concentrator
multiplexer
communications processor
Explanation:
The correct answer to the question is: multiplexer
Q.
The workspace required for a robot:
is not dependent on the application.
is less than that of a human performing the same task
depends upon the robot used
None of the above
must be enclosed by a fence
Explanation:
The correct answer to the question is: depends upon the robot used
Q.
In the operation of a programmable controller:
any latched data must be done using an external latching relay
all of the logic status is maintained in memory
mathematics cannot be performed
All of the above
None of the above
Explanation:
The correct answer to the question is: all of the logic status is maintained in memory
Q.
Software is:
a programming language
printer output
None of the above
tape input.
a set of instructions
Explanation:
The correct answer to the question is: a set of instructions
Q.
A set of well-defined procedures based on mathematical and geometric formulas for solving a problem in a finite number of steps is called:
a permutation
a geometric model
an algorithm
arithmetic logic
None of the above
Explanation:
The correct answer to the question is: an algorithm
Q.
The coordinate system used to describe a workpiece:
None of the above
is always two-dimensional
All of the above
is defined with respect to a point on the machine
changes from part to part
Explanation:
The correct answer to the question is: is defined with respect to a point on the machine
Q.
Who are called steel collar workers?
None of the above
Steel factory workers
Robots
Office clerks
Factory workers
Explanation:
The correct answer to the question is: Robots
Q.
Which of the following may be classified as an automation system?
robotics
All of the above
automated warehouses
numerically controlled machine tools
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
A microprocessor is:
relatively inexpensive
controlled by a program
None of the above
All of the above
an integrated circuit
Explanation:
The correct answer to the question is: All of the above
Q.
A program language:
All of the above
defines the form of the instruction
None of the above
is always machine dependent
is never machine dependent
Explanation:
The correct answer to the question is: defines the form of the instruction
Q.
Trend analysis:
None of the above
is used only in financial planning
can improve control system response
is a brand new concept
requires a very expensive system to implement
Explanation:
The correct answer to the question is: can improve control system response
Q.
The raster CRT eliminates:
None of the above
slow update only
has no effect
flicker only
flicker and slow update
Explanation:
The correct answer to the question is: flicker and slow update
Q.
The concept of a general CAD system was that it should provide:
None of the above
A system for the operation of applications programming.
A system for handling user actions.
All of the above
A set of basic system functions and utilities.
Explanation:
The correct answer to the question is: All of the above
Q.
If the present value in a timer in the TI510 is 8, how many milliseconds is required from the time the timer is started until the output is enabled?
None of the above
149.88
1275.41
18
133.36
Explanation:
The correct answer to the question is: 133.36
Q.
Which of the following is a graphical input device?
Track ball
keyboard
mouse
None of the above
light pen
Explanation:
The correct answer to the question is: light pen
Q.
Productivity is defined as:
output per man-hour of labour
cost per day
cost per unit
None of the above
number of items manufactured per day
Explanation:
The correct answer to the question is: output per man-hour of labour
Q.
The lowest form of computer language is called:
FORTRAN
machine language
COBOL
None of the above
BASIC
Explanation:
The correct answer to the question is: machine language
Q.
The term used to represent the recycling of unused memory is:
garbage collection
direct memory access
diagnostic routine
None of the above
memory dump
Explanation:
The correct answer to the question is: garbage collection
Q.
The SKETCHPAD system
All of the above
None of the above
is used for interactive Graphics
consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen.
is expensive because it is sophisticated and make demands on the power and resources of the computer.
Explanation:
The correct answer to the question is: All of the above
Q.
In order to combat foreign competition, U.S. companies are:
decreasing the salaries
automating
seeking import tariffs
None of the above
ignoring the situation
Explanation:
The correct answer to the question is: automating
Q.
A dc servo motor:
uses a variable dc voltage for speed control
uses a tachometer for speed feedback
can provide precise position control
All of the above
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
For a type 0 system, the steady-state:
None of the above
(a) and (c)
error for a velocity input is always zero
input for acceleration input is always non-zero
error for a step input is always zero
Explanation:
The correct answer to the question is: input for acceleration input is always non-zero
Q.
Speech recognition:
will be used in more applications as the technology matures.
will never be used in industrial controls
is already widely used in industrial controls
All of the above
None of the above
Explanation:
The correct answer to the question is: will be used in more applications as the technology matures.
Q.
What is the difference between integral and derivative control?
integral control has slower response to an error signal.
derivative control responds to a change in the rate of change in the error signal
derivative control does not eliminate offset error
All of the above
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following is a graphical output device?
Line Printer
None of the above
Plotter
Laser Printer
Dot-matrix Printer
Explanation:
The correct answer to the question is: Plotter
Q.
Resolution in a CRT refers to:
the number of pixels in each square centimeter
the speed at which the monitor can accept data from the computer
the number of phosphor dots that react when hit by the electron beam
None of the above
the number of addressable elements on the tube
Explanation:
The correct answer to the question is: the number of addressable elements on the tube
Q.
Which of the following devices could be part of a sensor?
relay
thermometer
brake
None of the above
clutch.
Explanation:
The correct answer to the question is: thermometer
Q.
A favourable reason for automation is to:
perform difficult operations
decrease throughput
raises assembly cost
increase number of operations
None of the above
Explanation:
The correct answer to the question is: perform difficult operations
Q.
Direct Numerical Control means:
using several computers to control one large machine
eliminating computers from the manufacturing process
using one computer to control several machines
None of the above
complete elimination of a need for a human operator.
Explanation:
The correct answer to the question is: using one computer to control several machines
Q.
One advantage of a PC in industrial control is that it:
is very difficult for the inexperienced programmer to understand
All of the above
is unreliable because there are no moving parts
None of the above
has a reliable long life compared to relay logic
Explanation:
The correct answer to the question is: has a reliable long life compared to relay logic
Q.
Which of the following is a machine language instruction?
None of the above
ADD 5
GOTO XOUT
10001101
All of the above
Explanation:
The correct answer to the question is: 10001101
Q.
A flip-flop:
remembers what was previously stored in it
is a combinational logic device
(a) and (c)
None of the above
is a sequential logic device
Explanation:
The correct answer to the question is: (a) and (c)
Q.
The general CAD system was development by considering a wide range of possible uses of such a system.
None of the above
Structural engineering design and Electronic circuit design
Mechanical engineering design
Animation and graphic design
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
There are several procedures you can implement to provide maximum security. The most important of these is:
do not allow unbonded service people to work on your equipment
run regular simulated tests using TARP (testing of Applications Recovery Planes)
do not leave training manuals unsecured
Verify the reputation of the people installing your system
None of the above
Explanation:
The correct answer to the question is: run regular simulated tests using TARP (testing of Applications Recovery Planes)
Q.
Which method is frequently used, especially in the early stages of design?
The iterative design method
The direct method
All of the above
None of the above
The design selection method
Explanation:
The correct answer to the question is: The iterative design method
Q.
The greatest change as a result of CAD/CAM is taking place in which industry?
Cartography
Aerospace
Electronics
Medical
None of the above
Explanation:
The correct answer to the question is: Electronics
Q.
The main function(s) of computer in CAD is/are
None of the above
All of the above
To relieve the designer from routine repetitious tasks.
To enhance the analytical and logical power of the designer
To serve as an extension to the memory of the designer
Explanation:
The correct answer to the question is: All of the above
Q.
A common data base is one requisite for converting CAD and CAM to CIM. Another is that:
None of the above
the user must have access to both hardware and software
there should be a common 3-D part description system.
the system must make provision for new techniques.
technical assistance must be provided to the user.
Explanation:
The correct answer to the question is: there should be a common 3-D part description system.
Q.
Light sensors:
cannot be used a s limit switches.
come in a wide variety of mounting styles
work in direct sunlight
never use infrared light as light source
None of the above
Explanation:
The correct answer to the question is: come in a wide variety of mounting styles
Q.
A drum timer is a good example of:
a sequence controller
an input sensor
None of the above
an output actuator
a position sensor
Explanation:
The correct answer to the question is: a sequence controller
Q.
Straight-line operations:
must be limited to two per workpiece
must be parallel to one of the axes of the coordinate system
can include diagonal cuts if they aren't curved
All of the above
None of the above
Explanation:
The correct answer to the question is: must be parallel to one of the axes of the coordinate system
Q.
Localizing an object in an image and selectively analyzing the object in a series of redundant layers is referred to as the:
None of the above
Maxwell pyramid
pyramid
Turing test
Gaussian pyramid
Explanation:
The correct answer to the question is: Gaussian pyramid
Q.
A common way to take x, y coordinates off a drawing is to use a
Direct view storage tube (DVST)
Tablet
light pen
digitiser
None of the above
Explanation:
The correct answer to the question is: digitiser
Q.
Operator interaction directly with the CRT is accomplished via:
None of the above
vector scanning
a digitizing tablet
a stylus
a touch terminal
Explanation:
The correct answer to the question is: a touch terminal
Q.
Which part of the system allows the user to interact with the compiler? (a) Memory
None of the above
None of the above
Interpreter
Communications processor
Translator
Explanation:
The correct answer to the question is: None of the above
Q.
A discrete parts process is:
often encountered in manufacturing
the same as a continuous process except a different controller must be used
(b) and (c)
normally a repetitive series of operations
None of the above
Explanation:
The correct answer to the question is: the same as a continuous process except a different controller must be used
Q.
Which document sums up the general provisions of purchase, terms and agreement, warranties, and maintenance?
None of the above
The purchasing report
The contract
The project evaluation
The financial report.
Explanation:
The correct answer to the question is: The contract
Q.
The chosen language for the Japanese Fifth-Generation Compu-ter Project is:
FORTRAN
COBOL
None of the above
PROLOG
LISP
Explanation:
The correct answer to the question is: PROLOG
Q.
Which technique enables the designer to mold and shape, rather than construct on object using a series of lines?
None of the above
FEM (Finite Element Modeling)
Solid modeling
Wire-frame modeling
Surface modeling
Explanation:
The correct answer to the question is: Solid modeling
Q.
The parallel register:
is erased after a word is read fromit
uses R-S flip-flops
None of the above
can store a multiple bit binary number
All of the above
Explanation:
The correct answer to the question is: can store a multiple bit binary number
Q.
The refresh-vector CRT uses which of the following techniques?
The beam constantly travels across the screen to turn on/off a series of pixels.
None of the above
Creates images on the screen by scanning straight-line vectors between selected points.
Uses an electron gun to continuously flood the surface of the tube.
Makes changes on the image by increasing the anode voltage.
Explanation:
The correct answer to the question is: Creates images on the screen by scanning straight-line vectors between selected points.
Q.
Which method uses the design analysis as a method for effecting the design?
None of the above
All of the above
The direct method
The iterative design method
The design selection method
Explanation:
The correct answer to the question is: The direct method
Q.
Digital signals:
are assigned values of 1 or 0 depending on the voltage level
None of the above
have a frequency measured in units of hertz
can have three possible levels
have a sinusoidal shape.
Explanation:
The correct answer to the question is: are assigned values of 1 or 0 depending on the voltage level
Q.
The name given to the test that determines whether a machine can think is the:
Gaussian test
Turing test
Boolean test
None of the above
McCarthy test
Explanation:
The correct answer to the question is: Turing test
Q.
A display of a volume model that shows all of its edges is called a:
surface model
solid model
3-D model
None of the above
wire-frame
Explanation:
The correct answer to the question is: wire-frame
Q.
The insect type robot Attila is a more competent version of the robot Genghis an weights 1.7 kg. What is the number of microprocessors carried by its body?
None of the above
18
33
15
10
Explanation:
The correct answer to the question is: 10
Q.
One of the following is not considered a method of input control in a CAD system.
Plotter
None of the above
Joystick
Programmable function box
Touch terminal
Explanation:
The correct answer to the question is: Plotter
Q.
Plotter accuracy is measured in terms of repeatability and:
resolution
None of the above
intelligence
buffer size
vertical dimension
Explanation:
The correct answer to the question is: resolution
Q.
If the transient response of a system is overdamped:
the value of the output never exceeds the value of the input during the transient period.
the value of the output never stabilizes.
the value of the output exceeds the value of the input at times during the transient period.
All of the above
None of the above
Explanation:
The correct answer to the question is: the value of the output never exceeds the value of the input during the transient period.
Q.
The program execution time:
will vary depending on the language used
cannot be changed once the program is written
must be slower than the fastest mechanical operation that is to be controlled
All of the above
None of the above
Explanation:
The correct answer to the question is: will vary depending on the language used
Q.
A programmable controller:
both (a) and (b)
None of the above
All of the above
allows faster machine checkout
is easier to troubleshoot than standard relay logic
Explanation:
The correct answer to the question is: both (a) and (b)
Q.
What was the name of the Japanese worker who was killed by an industrial robot at the Akashi plant of Kawasaki Heavy Industries in Japan?
Harun Shimada
M. Shubhagya
K. Miceni
None of the above
Kenji Urada
Explanation:
The correct answer to the question is: Kenji Urada
Q.
A thermistor:
measures temperature
All of the above
None of the above
is a pressure sensing device
has a voltage output
Explanation:
The correct answer to the question is: measures temperature
Q.
A typical NC system has which of the following components?
All of the above
None of the above
Tape input
Controller
Machine tool
Explanation:
The correct answer to the question is: All of the above
Q.
Timing using a TM990 micro-computer:
both (b) and (c)
can be handled in software
require an external timer added by the user
None of the above.
is available on the standard CPU board
Explanation:
The correct answer to the question is: both (b) and (c)
Q.
If the period of a sine wave is 0.001 second, the frequency of the sine wave is:
1,000 Hz
10 Hz
None of the above
10,000 Hz
0.001 Hz
Explanation:
The correct answer to the question is: 1,000 Hz
Q.
VLSI (very large scale integrated circuits) logic:
will result in lower cost, higher capability electronic equipment
All of the above
None of the above
means more costly electronic products in the future
will not be available in this decade
Explanation:
The correct answer to the question is: will result in lower cost, higher capability electronic equipment
Q.
A semi-continuous operation means:
a computer is a required part of the machine
the operation is continuous each shift, but stops between shifts
None of the above
each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
coffee breaks are allowed for the operator
Explanation:
The correct answer to the question is: each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
Q.
Time proportioning control:
can be used on a PM550 programmable process controller
cannot use a TM990 micro
a and b above.
is less efficient than normal PID control
None of the above
Explanation:
The correct answer to the question is: can be used on a PM550 programmable process controller
Q.
A process controller:
can interface to digital and analog I/O
can solve a PID process control equation easily
None of the above
is useful in a continuous process control application
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following is not critical in PC CAD software?
Layering
None of the above
Damping
Crosshatching
Drawing/editing
Explanation:
The correct answer to the question is: Damping
Q.
An up/down counter used in a TI510PC has three inputs. Which of the following is not one of them?
None of the above
Count down
Reset.
Count up
Count out
Explanation:
The correct answer to the question is: Count out
Q.
The "walk-through" method of programming a robot involves:
walking through your suggested procedure with your supervisor prior to programming
None of the above
All of the above.
physically moving the robot through all the motions it is to repeat
moving the robot from one location to another
Explanation:
The correct answer to the question is: physically moving the robot through all the motions it is to repeat
Q.
Group technology brings together and organizes:
None of the above
common parts, problems, and tasks
automation and tool production
parts and simulation analysis
documentation and analysis
Explanation:
The correct answer to the question is: common parts, problems, and tasks
Q.
Robots can increase productivity because:
they do not take a vacation
production quality is uniform
None of the above
All of the above
they do not get tired
Explanation:
The correct answer to the question is: All of the above
Q.
In the PROLOG language system, facts are manipulated by:
algorithms
rules
memory
None of the above
simulations
Explanation:
The correct answer to the question is: rules
Q.
The general type of process found in industry is:
discrete parts
All of the above
None of the above
batch
continuous
Explanation:
The correct answer to the question is: All of the above
Q.
Three different aspects of colour are used to define specific colours. They are hue, saturation, and:
metamer
None of the above
gray scale
value
shading
Explanation:
The correct answer to the question is: value
Q.
For a type 2 system, the steady-state:
input for acceleration input is always non-zero
error for a step input is always zero
All of the above
None of the above
error for a velocity input is always zero
Explanation:
The correct answer to the question is: All of the above
Q.
In pen plotters, "resolution" refers to the shortest possible line, but in electrostatic plotters it refers to:
None of the above
the number of dots per inch
dual-axis tracking
the speed per inch
how accurately the plotter returns to a specific point
Explanation:
The correct answer to the question is: the number of dots per inch
Q.
Most continuous control actuators:
None of the above
are of the time proportioning type
(b) and (c) above
are used with standard continuous control loop
use a 4 to 20 mA current loop input
Explanation:
The correct answer to the question is: (b) and (c) above
Q.
CAD/CAM is the inter-relationship between:
manufacturing and marketing
marketing and design
None of the above
engineering and manufacturing
engineering and marketing
Explanation:
The correct answer to the question is: engineering and manufacturing
Q.
Relay ladder logic is used in a PC because:
it is impossible to write a control program for a machine in any other logic
None of the above
it is the best industrial control language ever developed.
most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use
All of the above
Explanation:
The correct answer to the question is: most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use
Q.
The program counter:
is where arithmetic is done in a computer.
contains the address of the next instruction to be executed
counts the number of instructions that have been executed
decides which program to run
None of the above
Explanation:
The correct answer to the question is: contains the address of the next instruction to be executed
Q.
Today's engineers feel that the ultimate solution to the CAD/CAM problem will be
None of the above
development of a more efficient display controller
turnkey systems
the microprocessor
Animation
Explanation:
The correct answer to the question is: the microprocessor
Q.
The reliability life cycle of a product:
stays constant with environmental conditions
cannot be predicted
All of the above
has three distinct rates of failure
None of the above
Explanation:
The correct answer to the question is: has three distinct rates of failure
Q.
The method of solid modeling that defines the topology of faces, edges, and vertics, as well as data that defines the surface in which each face lies is called:
None of the above
layering
constructive solid geometry
isometric
boundary representation
Explanation:
The correct answer to the question is: boundary representation
Q.
Which device does the general population associate most with automation?
None of the above
Flexible manufacturing
Robots
Computer graphics workstation
Numerical control machine
Explanation:
The correct answer to the question is: Robots
Q.
Which industry is the leading user of robots?
Shipping industry
None of the above
Chemical industry
Electronic industry
Automobile industry
Explanation:
The correct answer to the question is: Automobile industry
Q.
Which of the following method is used the results of a design analysis as a base for redesign decisions?
All of the above
None of the above
The iterative design method
The design selection method
The direct method
Explanation:
The correct answer to the question is: The iterative design method
Q.
Which of the following are kinds of instructions?
All of the above
Input
None of the above
Arithmetic
Conditional branching
Explanation:
The correct answer to the question is: All of the above
Q.
A sequence controller:
performs on/off control functions in relation to time.
is difficult to program
is a mechanical only controller
None of the above
is no longer in widespread use
Explanation:
The correct answer to the question is: performs on/off control functions in relation to time.
Q.
What is required to enable the PC to emulate a graphics terminal?
None of the above
Software
A graphics board
A laser printer
A color monitor
Explanation:
The correct answer to the question is: Software
Q.
Which CAD display configurability allows work without any host support?
Highly intelligent
Low intelligence
None of the above
Medium intelligence
One with no secondary storage capacity.
Explanation:
The correct answer to the question is: Highly intelligent
Q.
The formula for memory capacity is:
MC = 2/N
MC = N/2
MC -2 to the Nth power
None of the above
MC = N squared.
Explanation:
The correct answer to the question is: MC -2 to the Nth power
Q.
The accuracy of a pick-and-place robot can be as good as:
3%
None of the above
0.008 inches
+ 0.05 inches
+ 0.0005 inches
Explanation:
The correct answer to the question is: + 0.0005 inches
Q.
A disadvantage of Numerical Control (NC) is:
the tape and tape reader are not reliable
the computer is not reliable
the machine tool can easily overheat
one operator is needed for each machine.
None of the above
Explanation:
The correct answer to the question is: the tape and tape reader are not reliable
Q.
Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and:
None of the above
NC tape programming
logic
software
computer graphics workstation
Explanation:
The correct answer to the question is: logic
Q.
Digitizers can be converted from "dumb" to "smart" through the addition of:
a microprocessor
keyboard
None of the above
an electromagnetic coupling
a scanner
Explanation:
The correct answer to the question is: a microprocessor